# coding:utf-8
import re
url = "https://rate.taobao.com/feedRateList.htm?auctionNumId=564343106726&userNumId=2354461255&currentPageNum=3&pageSize=20&rateType=&orderType=sort_weight&attribute=&sku=&hasSku=true&folded=0&ua=098#E1hvdpvWvRhvUvCkvvvvvjiPPszhsj1bR2SZljEUPmPhQjnhRssWgjEhR2dhtjlhRphvCvvvphmrvpvEvvHccwQvvUSGiQhvCvvvpZptvpvhvvCvpvhCvvOv9hCvvvmtvpvIvvCv7vvvvEyvvhB9vvmCfQvvBGwvvvUwvvCjm9vvv3vvvhw8vvvmh8yCvv9vvhhD/4Yl+gyCvvOCvhEv0nQEvpCW9vTxDBzBKFyzhmyZ1W9XHFKz8Z0vQE01+byDCwLpjLeARFxjKOmAdBkKNB3rQ8TxhfvFvfmD5i9XjjBj+nezr2UpwhKn3feAhE3lLQGCvvpvvPMM3QhvCvmvphmCvpvWz2Ak4OdNznswUVi4&_ksTS=1531137756424_1322&callback=jsonp_tbcrate_reviews_list"

re_url_uri = r'(.*?)\?'
re_url_head = r'\?(.*?)&'
re_url_end = r'&([^&]*)'
reEx_uri = re.compile(re_url_uri)
reEx_head = re.compile(re_url_head)
reEx_end = re.compile(re_url_end)

print re.findall(reEx_uri, url)[0]
print re.findall(reEx_head, url)[0]
for param in re.findall(reEx_end, url):
    print param


https://rate.taobao.com/feedRateList.htm?auctionNumId=564343106726&currentPageNum=3&pageSize=20&rateType=&orderType=sort_weight&attribute=&sku=&hasSku=true&folded=0&callback=jsonp_tbcrate_reviews_list
